Ok, I am Prob. gonna have to make my own Fett Blaster. I have a friend with his own armory of weapons and I am sure I could use one of his pistols as the base of my mold. However, If I want to make the base mold(pistol grip to barrel base) of a revolver using modeling clay...How can I keep his pistol clean and still get good details? I don't want to do this if it is going to require a massive cleaning job on his pistol afterwards(not to mention he would be reluctant to allow me to cast it, he's very picky of his firearms). Any suggestions or other ways I could do this? Thanks!